GitHub Copilot

What is GitHub Copilot?

GitHub Copilot is an AI coding assistant made by GitHub that provides real-time code suggestions directly within development environments. It integrates with VS Code, GitHub.com, and command-line interfaces, functioning as an AI pair programmer that generates code completions, explains concepts, proposes edits, and operates in agentic mode to autonomously plan and execute tasks.

The tool supports multiple large language models optimized for different use cases—including Claude, GPT-5 mini, Haiku 4.5, and others from Anthropic, OpenAI, and Google—allowing developers to choose based on speed, accuracy, or cost requirements. Copilot operates across the full developer workflow: inline code completions in editors, chat-based interactions, code review automation, and terminal commands executed through natural language. The platform includes Copilot Spaces for organizational customization, allowing teams to embed proprietary documentation and repository context to create project-specific AI experts. Enterprise features encompass agent orchestration, MCP server integration with allowlisting, detailed audit logs, and centralized governance controls.

Pricing follows a freemium model with three tiers. The free plan includes 50 monthly agent-mode requests and 2,000 code completions. The Pro plan ($10/user/month) adds unlimited agent chats with GPT-5 mini, 300 premium requests, code review capabilities, and access to multiple models. Pro+ ($39/user/month) unlocks all available models including Claude Opus and five times the premium request quota. Verified students access Copilot at no cost. Major adopters include Shopify, Stripe, Duolingo, General Motors, Mercado Libre, and Coyote Logistics, with reported productivity gains reaching 94% in some implementations.

Copilot competes directly with JetBrains AI Assistant, Amazon CodeWhisperer, and Tabnine, which offer similar code completion and agentic capabilities across different development platforms. The integration w